Model: f1 by y1-y3; f2 by y4-y6; f3 by y7-y9; f4 by y10-y12; g by f1-f4; f3 with f4;

Output: sampstat standardized mod(1);

I want to check the mean difference of latent factor g among the female and male groups. The mean of g in male group is set as "0" by default. Then I got the estimated mean of g in female group. However, I don't know the significance of the mean of g because there are not any standard errors in the output.